﻿using System.Globalization;
using System.IO;
using System.Threading;
using Microsoft.Practices.Unity;
using Moq;
using Sherwood.Configuration;
using Sherwood.Content.Contracts;
using Sherwood.Content.UpdateScheduler;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using Sherwood.Content.UpdateScheduler.Tests.Properties;

namespace Sherwood.Content.UpdateScheduler.Tests
{
    
    
    /// <summary>
    ///This is a test class for SchedulerTest and is intended
    ///to contain all SchedulerTest Unit Tests
    ///</summary>
    [TestClass()]
    public class SchedulerTest
    {
        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        // 
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        //[ClassInitialize()]
        //public static void MyClassInitialize(TestContext testContext)
        //{
        //}
        //
        //Use ClassCleanup to run code after all tests in a class have run
        //[ClassCleanup()]
        //public static void MyClassCleanup()
        //{
        //}
        //
        //Use TestInitialize to run code before running each test
        //[TestInitialize()]
        //public void MyTestInitialize()
        //{
        //}
        //
        //Use TestCleanup to run code after each test has run
        //[TestCleanup()]
        //public void MyTestCleanup()
        //{
        //}
        //
        #endregion


        /// <summary>
        ///A test for Callback
        ///</summary>
        [TestMethod()]
        [DeploymentItem("Sherwood.Content.UpdateScheduler.dll")]
        public void EnsureThatSimpleRunNowWorks()
        {
            var updateClient = new Mock<IXmlUpdateClient>();
            updateClient.Setup(m => m.UpdateRecords(It.IsAny<updateRecordsRequest>()))
                .Callback<updateRecordsRequest>(request => request.Save(Console.Out)) .Verifiable();
            
            DependencyInjection.Container.RegisterInstance(updateClient.Object);

            var config = new Mock<IConfigRepository>();
            config.Setup(c => c.CreateTextReaderSafe(It.IsAny<string>()))
                .Returns(() => new StringReader(Resources.ScheduleConfig)).Verifiable();
            config.Setup(c => c.CreateTextWriter(It.IsAny<string>()))
                .Returns(() => new StreamWriter(new MemoryStream())).Verifiable();

            var scheduler = new Scheduler(config.Object);
            scheduler.RunNow();
        }
    }
}
